6396950

素因数分解:

$2^1\times 5^2\times 7^3\times {\mathrm{373}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 13912800

約数和(自身を除く): 7515850

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 343, 350, 373, 490, 686, 746, 1225, 1715, 1865, 2450, 2611, 3430, 3730, 5222, 8575, 9325, 13055, 17150, 18277, 18650, 26110, 36554, 65275, 91385, 127939, 130550, 182770, 255878, 456925, 639695, 913850, 1279390, 3198475, 6396950]

約数ペア:

[(1, 6396950), (2, 3198475), (5, 1279390), (7, 913850), (10, 639695), (14, 456925), (25, 255878), (35, 182770), (49, 130550), (50, 127939), (70, 91385), (98, 65275), (175, 36554), (245, 26110), (343, 18650), (350, 18277), (373, 17150), (490, 13055), (686, 9325), (746, 8575), (1225, 5222), (1715, 3730), (1865, 3430), (2450, 2611)]